• @[email protected]
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      fedilink
      91 year ago

      And know the sizes of some common items; paper currency, coins, hand, arm, length of stride. You can use these to get a close approximation.

    • @[email protected]
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      fedilink
      31 year ago

      My hand span is exactly 7", and my thumb knuckles are exactly 1" long, with the nailbed exactly halfway back.